Which expression is equivalent to (-2)(a+6)?
A. -2a+6
B. 2a+12
C. -2a-12
D. -2a+12

-2a-12

Step-by-step explanation:

From Distributive Property, states that:

Compare the number/term, we can say that:

Substiture these values in.

And we're done!

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2